<template>
  <!-- 表单 -->
  <el-form
    ref="formDataRef"
    label-width="120px"
    :model="formData"
    :rules="formDataRules"
  >
    <el-form-item label="姓名" prop="username">
      <el-input
        v-model="formData.username"
        style="width:50%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input
        v-model="formData.mobile"
        style="width:50%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select
        v-model="formData.formOfEmployment"
        style="width:50%"
        placeholder="请选择"
      >
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :value="item.id"
          :label="item.value"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input
        v-model="formData.workNumber"
        style="width:50%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input
        v-model="formData.departmentName"
        style="width:50%"
        placeholder="请选择部门"
        @focus="hFocus"
      />
      <div v-if="showTree" calss="tree-box">
        <el-tree
          :data="departments"
          :props="{label:'name'}"
          @node-click="hClick"
        />
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
// 导入
import { addEmployee } from '@/api/employees'
// 导入枚举,格式化聘用形式
import employeeENUM from '@/constant/employees'
import { getDepartments } from '@/api/departments'
// 导入数组转树的方法
import { ayyay2Tree } from '@/utils/index'
const hireType = employeeENUM.hireType
export default {
  // 数据
  data() {
    return {
      // hireType,枚举数据,聘用形式
      hireType: hireType,
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // tree数据
      departments: [],
      // trees数据的显示与隐藏
      showTree: false,
      // 配置检验规则
      formDataRules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1(3[0-9]|4[01456789]|5[0-35-9]|6[2567]|7[0-8]|8[0-9]|9[0-35-9])\d{8}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ],
        correctionTime: [
          { required: true, message: '请选择转正时间', trigger: 'blur' }
        ]
      }
    }
  },
  // -----------------------------------钩子created
  created() {
    // 请求部门信息列表
    // this.loadDepartments()
  },
  // 方法
  methods: {
    // --------------------------点击表单部门input,给表单赋值
    hClick(data, node) {
      console.log(data, node)
      // 判断data中的children是否为0,为0,就可以被选中赋值
      if (data.children.length > 0) {
        return
      } else {
        // // 给表单赋值
        this.formData.departmentName = data.name
        // 关闭tree
        this.showTree = false
      }
    },
    // ------------------------------------当点击,聚焦到部门时
    async hFocus() {
      // 请求部门信息
      await this.loadDepartments()
      // 打开div部门盒子
      this.showTree = true
    },
    // ---------------------------------封装请求部门信息列表
    async loadDepartments() {
      const res = await getDepartments()
      console.log(res)
      res.data.depts.shift() // 去掉数据的第一项
      // 把剩余的数据,转换成树形结构
      this.departments = ayyay2Tree(res.data.depts, '')
    },
    // ------------------------------------------------------点击取消按钮
    hCancel() {
    // 子传父
      this.$emit('close')
    },
    // ------------------------------------------------------点击确认按钮
    hSubmit() {
      this.$refs.formDataRef.validate(valid => {
        if (valid) {
          // 做添加
          // 子传父
        //   this.$emit('close')
          this.doAdd()
        }
      })
    },
    // ---------------------------------------------封装添加函数
    async doAdd() {
      const res = await addEmployee(this.formData)
      console.log(res)
      if (res.code === 10000) {
        // 成功
        this.$message.success(res.message)
        // 重新加载员工列表,关闭对话框
        // 子传父,通知父组件
        this.$emit('success')
      } else {
        // 失败
        this.$message.error(res.message)
      }
    }
  }
}
</script>
